<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    <h1>我是one页面</h1>
    <a href="./two.html">跳转到two页面</a>
    <button onclick="window.history.forward()">点击我跳转</button>
    <button onclick="window.history.go(2)">点击跳到three</button>


</body>
</html>